Oops, it doesn't look like 'assembly on independence day' is a national day..

Other days

Donate Your Hair Day

Frozen Yogurt Day

Prescription Drug Take Back Day

Bubble Bath Day

Book Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Nae Nae Day

Appreciate Yaself A Lil Extra Day

Boba Day

Unicorn Day